{"product_id":"hozelock-k3-media-2l-bag","title":"Hozelock K3 Filter Media 2L Ecopower Pond Koi Bio Filter","description":"\u003ch2\u003eAquacadabra K3 Biological Filter Media 2L – Fits Hozelock Ecopower\u003c\/h2\u003e\r\n\r\n\u003cp\u003eImprove your pond filtration system with \u003cstrong\u003eAquacadabra K3 Biological Filter Media\u003c\/strong\u003e, a durable and effective moving bed filtration media designed to support beneficial bacteria and maintain healthy pond water conditions.\u003c\/p\u003e\r\n\r\n\u003cp\u003eSuitable for compatible \u003cstrong\u003eHozelock Ecopower filters\u003c\/strong\u003e and other suitable pond filtration systems, K3 media provides a large surface area for beneficial bacteria to colonise, helping support the biological breakdown of harmful ammonia and nitrite produced by fish waste and decomposing organic matter.\u003c\/p\u003e\r\n\r\n\u003cp\u003eSupplied in an \u003cstrong\u003eapproximately 2 litre pack\u003c\/strong\u003e, this wheel-shaped filter media is ideal for upgrading existing filter chambers, replacing worn media or creating a moving bed biological filtration system.\u003c\/p\u003e\r\n\r\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eApproximately 2 Litres\u003c\/strong\u003e – Convenient quantity of K3 biological filter media\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eMoving Bed Filtration\u003c\/strong\u003e – Designed to circulate within suitable aerated filter chambers\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSupports Beneficial Bacteria\u003c\/strong\u003e – Provides a surface for biological filtration bacteria to colonise\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eHelps Maintain Water Quality\u003c\/strong\u003e – Supports the biological breakdown of ammonia and nitrite\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSelf-Cleaning Action\u003c\/strong\u003e – Movement of the media helps reduce accumulated debris and biofilm build-up\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eLarger K3 Media Design\u003c\/strong\u003e – Suitable for retrofitting compatible existing filter bays\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eWheel-Shaped Construction\u003c\/strong\u003e – Designed to encourage water circulation and bacterial colonisation\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eDurable Filter Media\u003c\/strong\u003e – Suitable for long-term use in compatible pond filtration systems\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eIdeal for Koi Ponds\u003c\/strong\u003e – Suitable for garden ponds, koi ponds and biological filtration applications\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eEffective Biological Filtration\u003c\/h3\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eK3 biological filter media\u003c\/strong\u003e works by providing a suitable surface for beneficial bacteria to establish and develop.\u003c\/p\u003e\r\n\r\n\u003cp\u003eAs pond water passes through the filtration chamber, established bacteria help convert harmful ammonia into nitrite and subsequently into less harmful nitrate, supporting a stable biological filtration system.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThis makes K3 media a practical choice for pond keepers looking to maintain effective biological filtration.\u003c\/p\u003e\r\n\r\n\u003ch3\u003eMoving Bed \u0026amp; Self-Cleaning Design\u003c\/h3\u003e\r\n\r\n\u003cp\u003eK3 media is engineered with a wheel-shaped structure and slightly positive buoyancy, allowing it to circulate within a suitable moving bed filter chamber.\u003c\/p\u003e\r\n\r\n\u003cp\u003eAir supplied through an air pump, air stones or diffuser creates movement within the chamber, causing the media to circulate and gently collide.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThis continuous movement helps limit excessive waste accumulation and supports a self-cleaning action, reducing the need for regular manual cleaning.\u003c\/p\u003e\r\n\r\n\u003ch3\u003eIdeal for Retrofitting Existing Filters\u003c\/h3\u003e\r\n\r\n\u003cp\u003eCompared with smaller K1 media, K3 features a larger wheel-shaped design that can make it easier to configure and manage within suitable existing filter bays.\u003c\/p\u003e\r\n\r\n\u003cp\u003eIt is particularly useful for pond keepers looking to upgrade or adapt their existing biological filtration system.\u003c\/p\u003e\r\n\r\n\u003cp\u003eAlways ensure the filter chamber is suitable for moving bed media and that the media cannot escape through the filter outlets.\u003c\/p\u003e\r\n\r\n\u003ch3\u003eSuitable For:\u003c\/h3\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003eCompatible Hozelock Ecopower pond filters\u003c\/li\u003e\r\n\u003cli\u003eSuitable moving bed filtration systems\u003c\/li\u003e\r\n\u003cli\u003eKoi pond biological filtration\u003c\/li\u003e\r\n\u003cli\u003eGarden pond filters\u003c\/li\u003e\r\n\u003cli\u003eRetrofitting compatible filter chambers\u003c\/li\u003e\r\n\u003cli\u003eCustom biological filtration systems\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Aquacadabra\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e K3 Biological Filter Media\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eMedia Type:\u003c\/strong\u003e Moving Bed Biological Media\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Wheel-Shaped\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e Approximately 2 Litres\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Pond \u0026amp; Koi Biological Filtration\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Suitable Moving Bed \u0026amp; Adapted Filter Chambers\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePack Contents:\u003c\/h3\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cstrong\u003e1 x Approximately 2L Bag of K3 Biological Filter Media\u003c\/strong\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eImportant Information:\u003c\/h3\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e The 2 litre volume is approximate. The colour and appearance of the supplied bag may vary depending on stock availability.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThis listing is for the K3 biological filter media only. The complete pond filter, air pump, air stones and other filtration accessories are not included.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Not all Hozelock Ecopower filters are designed to operate as moving bed filters. Please check that your existing filtration system can accommodate K3 media before ordering.\u003c\/p\u003e\r\n\r\n\u003cp\u003eFor moving bed applications, suitable aeration and water circulation are required to keep the media moving effectively.\u003c\/p\u003e\r\n\r\n\u003cp\u003eMaintain effective biological pond filtration with \u003cstrong\u003eAquacadabra K3 Filter Media 2L\u003c\/strong\u003e, a practical solution for compatible garden pond, koi pond and moving bed filtration systems.\u003c\/p\u003e","brand":"Hozelock","offers":[{"title":"Default Title","offer_id":58847335121279,"sku":"1021320","price":12.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/7374\/8802\/files\/me5es45x2uc.jpg?v=1792221411","url":"https:\/\/aquacadabra.com\/products\/hozelock-k3-media-2l-bag","provider":"Aquacadabra","version":"1.0","type":"link"}